[ 24.661497] PM: Syncing filesystems ... done. [ 24.665839] PM: Preparing system for mem sleep [ 24.665930] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 24.666808] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 24.667795] PM: Entering mem sleep [ 24.667929] Suspending console(s) (use no_console_suspend to debug) [ 24.668104] sd 7:0:0:0: [sda] Synchronizing SCSI cache [ 24.668170] sd 7:0:0:0: [sda] Stopping disk [ 24.691978] ------------[ cut here ]------------ [ 24.691990] WARNING: CPU: 3 PID: 4123 at drivers/gpu/drm/i915/intel_pm.c:4882 intel_suspend_gt_powersave+0x1f/0x38 [i915]() [ 24.691997] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 24.691998] CPU: 3 PID: 4123 Comm: kworker/u16:21 Not tainted 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 24.691999] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 24.692002] Workqueue: events_unbound async_run_entry_fn [ 24.692004] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 24.692004] ffffffffa006b2d5 ffff880002c30000 ffff880002c30000 0000000000000000 [ 24.692005] ffff880251162b68 ffffffffa006b2d5 ffff880251162800 ffffffffa00620b1 [ 24.692005] Call Trace: [ 24.692009] [] ? dump_stack+0x41/0x51 [ 24.692010] [] ? warn_slowpath_common+0x6f/0x84 [ 24.692015] [] ? intel_suspend_gt_powersave+0x1f/0x38 [i915] [ 24.692020] [] ? intel_suspend_gt_powersave+0x1f/0x38 [i915] [ 24.692025] [] ? i915_drm_freeze+0xb1/0x152 [i915] [ 24.692027] [] ? pci_pm_suspend+0x79/0xf6 [ 24.692027] [] ? pci_pm_freeze+0xa4/0xa4 [ 24.692030] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 24.692031] [] ? __device_suspend+0x17c/0x208 [ 24.692032] [] ? async_suspend+0x15/0x7b [ 24.692033] [] ? async_run_entry_fn+0x55/0x107 [ 24.692035] [] ? process_one_work+0x1c1/0x2ca [ 24.692036] [] ? worker_thread+0x1c9/0x2ad [ 24.692037] [] ? rescuer_thread+0x267/0x267 [ 24.692038] [] ? kthread+0xca/0xd2 [ 24.692039] [] ? kthread_create_on_node+0x15d/0x15d [ 24.692041] [] ? ret_from_fork+0x7c/0xb0 [ 24.692042] [] ? kthread_create_on_node+0x15d/0x15d [ 24.692042] ---[ end trace 08eb729c5384af90 ]--- [ 24.692048] ------------[ cut here ]------------ [ 24.692055] WARNING: CPU: 3 PID: 4123 at drivers/gpu/drm/i915/i915_irq.c:154 ironlake_disable_vblank+0x3f/0x50 [i915]() [ 24.692060] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 24.692061] CPU: 3 PID: 4123 Comm: kworker/u16:21 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 24.692061] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 24.692063] Workqueue: events_unbound async_run_entry_fn [ 24.692063] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 24.692064] ffffffffa0087dc2 0000000000000001 ffff880002c30000 ffff880002c36fb8 [ 24.692065] 0000000000000002 ffffffffa0087dc2 ffff880251162800 0000000000000000 [ 24.692065] Call Trace: [ 24.692066] [] ? dump_stack+0x41/0x51 [ 24.692067] [] ? warn_slowpath_common+0x6f/0x84 [ 24.692073] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 24.692078] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 24.692082] [] ? vblank_disable_and_save+0x3c/0x152 [drm] [ 24.692089] [] ? intel_mark_fb_busy.part.42+0x42/0x69 [i915] [ 24.692093] [] ? drm_vblank_off+0x30/0x149 [drm] [ 24.692099] [] ? intel_crtc_disable_planes+0xcf/0xe5 [i915] [ 24.692105] [] ? haswell_crtc_disable+0x39/0x24b [i915] [ 24.692110] [] ? i915_drm_freeze+0xd7/0x152 [i915] [ 24.692111] [] ? pci_pm_suspend+0x79/0xf6 [ 24.692111] [] ? pci_pm_freeze+0xa4/0xa4 [ 24.692112] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 24.692114] [] ? __device_suspend+0x17c/0x208 [ 24.692115] [] ? async_suspend+0x15/0x7b [ 24.692116] [] ? async_run_entry_fn+0x55/0x107 [ 24.692117] [] ? process_one_work+0x1c1/0x2ca [ 24.692118] [] ? worker_thread+0x1c9/0x2ad [ 24.692119] [] ? rescuer_thread+0x267/0x267 [ 24.692119] [] ? kthread+0xca/0xd2 [ 24.692120] [] ? kthread_create_on_node+0x15d/0x15d [ 24.692121] [] ? ret_from_fork+0x7c/0xb0 [ 24.692122] [] ? kthread_create_on_node+0x15d/0x15d [ 24.692123] ---[ end trace 08eb729c5384af91 ]--- [ 24.692126] ------------[ cut here ]------------ [ 24.692132] WARNING: CPU: 3 PID: 4123 at drivers/gpu/drm/i915/i915_irq.c:423 intel_set_pch_fifo_underrun_reporting+0xde/0x145 [i915]() [ 24.692137] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 24.692138] CPU: 3 PID: 4123 Comm: kworker/u16:21 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 24.692138] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 24.692139] Workqueue: events_unbound async_run_entry_fn [ 24.692140] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 24.692141] ffffffffa008a885 ffff880002c30000 0000000000000000 0000000051162801 [ 24.692142] ffff880002c36fb8 ffffffffa008a885 00000000000000ea ffff880002c30000 [ 24.692142] Call Trace: [ 24.692143] [] ? dump_stack+0x41/0x51 [ 24.692144] [] ? warn_slowpath_common+0x6f/0x84 [ 24.692149] [] ? intel_set_pch_fifo_underrun_reporting+0xde/0x145 [i915] [ 24.692154] [] ? intel_set_pch_fifo_underrun_reporting+0xde/0x145 [i915] [ 24.692160] [] ? haswell_crtc_disable+0x8f/0x24b [i915] [ 24.692164] [] ? i915_drm_freeze+0xd7/0x152 [i915] [ 24.692165] [] ? pci_pm_suspend+0x79/0xf6 [ 24.692166] [] ? pci_pm_freeze+0xa4/0xa4 [ 24.692167] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 24.692168] [] ? __device_suspend+0x17c/0x208 [ 24.692169] [] ? async_suspend+0x15/0x7b [ 24.692170] [] ? async_run_entry_fn+0x55/0x107 [ 24.692171] [] ? process_one_work+0x1c1/0x2ca [ 24.692172] [] ? worker_thread+0x1c9/0x2ad [ 24.692173] [] ? rescuer_thread+0x267/0x267 [ 24.692174] [] ? kthread+0xca/0xd2 [ 24.692175] [] ? kthread_create_on_node+0x15d/0x15d [ 24.692176] [] ? ret_from_fork+0x7c/0xb0 [ 24.692176] [] ? kthread_create_on_node+0x15d/0x15d [ 24.692177] ---[ end trace 08eb729c5384af92 ]--- [ 24.713805] ------------[ cut here ]------------ [ 24.713814] WARNING: CPU: 2 PID: 4123 at drivers/gpu/drm/i915/i915_irq.c:423 intel_set_pch_fifo_underrun_reporting+0x12b/0x145 [i915]() [ 24.713819] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 24.713820] CPU: 2 PID: 4123 Comm: kworker/u16:21 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 24.713821] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 24.713823] Workqueue: events_unbound async_run_entry_fn [ 24.713824] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 24.713825] ffffffffa008a8d2 ffff880002c30000 0000000000000000 0000000051162800 [ 24.713825] ffff880002c36fb8 ffffffffa008a8d2 0000000100000006 ffff880002c30000 [ 24.713826] Call Trace: [ 24.713827] [] ? dump_stack+0x41/0x51 [ 24.713829] [] ? warn_slowpath_common+0x6f/0x84 [ 24.713835] [] ? intel_set_pch_fifo_underrun_reporting+0x12b/0x145 [i915] [ 24.713840] [] ? intel_set_pch_fifo_underrun_reporting+0x12b/0x145 [i915] [ 24.713847] [] ? haswell_crtc_disable+0x1f9/0x24b [i915] [ 24.713852] [] ? i915_drm_freeze+0xd7/0x152 [i915] [ 24.713853] [] ? pci_pm_suspend+0x79/0xf6 [ 24.713854] [] ? pci_pm_freeze+0xa4/0xa4 [ 24.713855] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 24.713856] [] ? __device_suspend+0x17c/0x208 [ 24.713857] [] ? async_suspend+0x15/0x7b [ 24.713858] [] ? async_run_entry_fn+0x55/0x107 [ 24.713860] [] ? process_one_work+0x1c1/0x2ca [ 24.713861] [] ? worker_thread+0x1c9/0x2ad [ 24.713862] [] ? rescuer_thread+0x267/0x267 [ 24.713862] [] ? kthread+0xca/0xd2 [ 24.713863] [] ? kthread_create_on_node+0x15d/0x15d [ 24.713864] [] ? ret_from_fork+0x7c/0xb0 [ 24.713865] [] ? kthread_create_on_node+0x15d/0x15d [ 24.713866] ---[ end trace 08eb729c5384af93 ]--- [ 25.776989] PM: suspend of devices complete after 1107.979 msecs [ 25.777824] PM: late suspend of devices complete after 0.832 msecs [ 25.778329] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [ 25.778509] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [ 25.778511] e1000e 0000:00:19.0: System wakeup enabled by ACPI [ 25.778583] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 25.788781] PM: noirq suspend of devices complete after 10.946 msecs [ 25.789043] ACPI: Preparing to enter system sleep state S3 [ 25.789252] PM: Saving platform NVS memory [ 25.791138] Disabling non-boot CPUs ... [ 25.792304] smpboot: CPU 1 is now offline [ 25.793688] smpboot: CPU 2 is now offline [ 25.795097] smpboot: CPU 3 is now offline [ 25.796760] smpboot: CPU 4 is now offline [ 25.798054] smpboot: CPU 5 is now offline [ 25.798254] Broke affinity for irq 46 [ 25.799278] smpboot: CPU 6 is now offline [ 25.799528] Broke affinity for irq 16 [ 25.799536] Broke affinity for irq 23 [ 25.799538] Broke affinity for irq 48 [ 25.800557] smpboot: CPU 7 is now offline [ 25.801761] ACPI: Low-level resume complete [ 25.801790] PM: Restoring platform NVS memory [ 25.802591] CPU0: Thermal LVT vector (0xfa) already installed [ 25.802615] Enabling non-boot CPUs ... [ 25.802639] x86: Booting SMP configuration: [ 25.802640] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 25.813773] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 25.814560] CPU1: Thermal LVT vector (0xfa) already installed [ 25.816877] CPU1 is up [ 25.816889] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 25.828814] CPU2: Thermal LVT vector (0xfa) already installed [ 25.831118] CPU2 is up [ 25.831130] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 25.843037] CPU3: Thermal LVT vector (0xfa) already installed [ 25.845355] CPU3 is up [ 25.845367] smpboot: Booting Node 0 Processor 4 APIC 0x1 [ 25.857241] CPU4: Thermal LVT vector (0xfa) already installed [ 25.859464] CPU4 is up [ 25.859473] smpboot: Booting Node 0 Processor 5 APIC 0x3 [ 25.871339] CPU5: Thermal LVT vector (0xfa) already installed [ 25.873557] CPU5 is up [ 25.873566] smpboot: Booting Node 0 Processor 6 APIC 0x5 [ 25.885448] CPU6: Thermal LVT vector (0xfa) already installed [ 25.887653] CPU6 is up [ 25.887666] smpboot: Booting Node 0 Processor 7 APIC 0x7 [ 25.899559] CPU7: Thermal LVT vector (0xfa) already installed [ 25.901763] CPU7 is up [ 25.907800] ACPI: Waking up from system sleep state S3 [ 25.959878] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [ 25.959922] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [ 25.959939] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 25.969882] PM: noirq resume of devices complete after 10.869 msecs [ 25.969926] ------------[ cut here ]------------ [ 25.969939] WARNING: CPU: 2 PID: 6 at drivers/gpu/drm/i915/intel_pm.c:4894 intel_disable_gt_powersave+0x27/0x3e7 [i915]() [ 25.969949] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 25.969951] CPU: 2 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 25.969951] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 25.969956] Workqueue: events_unbound async_run_entry_fn [ 25.969958] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 25.969959] ffffffffa006b315 ffff880251162800 ffff880251162800 0000000000000000 [ 25.969960] ffff880002c30000 ffffffffa006b315 ffff880251162800 ffff880002c30000 [ 25.969961] Call Trace: [ 25.969965] [] ? dump_stack+0x41/0x51 [ 25.969967] [] ? warn_slowpath_common+0x6f/0x84 [ 25.969973] [] ? intel_disable_gt_powersave+0x27/0x3e7 [i915] [ 25.969979] [] ? intel_disable_gt_powersave+0x27/0x3e7 [i915] [ 25.969984] [] ? i915_resume_early+0x4a/0x61 [i915] [ 25.969990] [] ? i915_resume_early+0x61/0x61 [i915] [ 25.969992] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 25.969994] [] ? device_resume_early+0xeb/0x12b [ 25.969996] [] ? async_resume_early+0x14/0x38 [ 25.969997] [] ? async_run_entry_fn+0x55/0x107 [ 25.969999] [] ? process_one_work+0x1c1/0x2ca [ 25.970001] [] ? worker_thread+0x1c9/0x2ad [ 25.970002] [] ? rescuer_thread+0x267/0x267 [ 25.970003] [] ? kthread+0xca/0xd2 [ 25.970005] [] ? kthread_create_on_node+0x15d/0x15d [ 25.970006] [] ? ret_from_fork+0x7c/0xb0 [ 25.970008] [] ? kthread_create_on_node+0x15d/0x15d [ 25.970008] ---[ end trace 08eb729c5384af94 ]--- [ 25.970009] ------------[ cut here ]------------ [ 25.970015] WARNING: CPU: 2 PID: 6 at drivers/gpu/drm/i915/intel_pm.c:4882 intel_suspend_gt_powersave+0x1f/0x38 [i915]() [ 25.970023] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 25.970024] CPU: 2 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 25.970024] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 25.970026] Workqueue: events_unbound async_run_entry_fn [ 25.970027] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 25.970028] ffffffffa006b2d5 ffff880002c30000 ffff880251162800 ffff880002c382a0 [ 25.970030] ffff880002c30000 ffffffffa006b2d5 ffff880251162800 ffffffffa006b5a6 [ 25.970030] Call Trace: [ 25.970031] [] ? dump_stack+0x41/0x51 [ 25.970033] [] ? warn_slowpath_common+0x6f/0x84 [ 25.970039] [] ? intel_suspend_gt_powersave+0x1f/0x38 [i915] [ 25.970044] [] ? intel_suspend_gt_powersave+0x1f/0x38 [i915] [ 25.970050] [] ? intel_disable_gt_powersave+0x2b8/0x3e7 [i915] [ 25.970056] [] ? i915_resume_early+0x4a/0x61 [i915] [ 25.970061] [] ? i915_resume_early+0x61/0x61 [i915] [ 25.970063] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 25.970064] [] ? device_resume_early+0xeb/0x12b [ 25.970066] [] ? async_resume_early+0x14/0x38 [ 25.970067] [] ? async_run_entry_fn+0x55/0x107 [ 25.970069] [] ? process_one_work+0x1c1/0x2ca [ 25.970070] [] ? worker_thread+0x1c9/0x2ad [ 25.970071] [] ? rescuer_thread+0x267/0x267 [ 25.970072] [] ? kthread+0xca/0xd2 [ 25.970074] [] ? kthread_create_on_node+0x15d/0x15d [ 25.970075] [] ? ret_from_fork+0x7c/0xb0 [ 25.970077] [] ? kthread_create_on_node+0x15d/0x15d [ 25.970078] ---[ end trace 08eb729c5384af95 ]--- [ 25.970143] PM: early resume of devices complete after 0.226 msecs [ 25.970190] e1000e 0000:00:19.0: System wakeup disabled by ACPI [ 25.970240] snd_hda_intel 0000:00:03.0: irq 47 for MSI/MSI-X [ 25.970333] snd_hda_intel 0000:00:1b.0: irq 50 for MSI/MSI-X [ 25.971225] sd 7:0:0:0: [sda] Starting disk [ 26.043006] ------------[ cut here ]------------ [ 26.043015] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:154 ironlake_disable_vblank+0x3f/0x50 [i915]() [ 26.043021] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 26.043022] CPU: 1 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 26.043023] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 26.043024] Workqueue: events_unbound async_run_entry_fn [ 26.043026] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 26.043026] ffffffffa0087dc2 0000000000000001 ffff880002c30000 ffff880002c36fb8 [ 26.043027] 0000000000000002 ffffffffa0087dc2 ffff880251162800 0000000000000000 [ 26.043027] Call Trace: [ 26.043029] [] ? dump_stack+0x41/0x51 [ 26.043030] [] ? warn_slowpath_common+0x6f/0x84 [ 26.043037] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 26.043043] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 26.043047] [] ? vblank_disable_and_save+0x3c/0x152 [drm] [ 26.043049] [] ? get_nohz_timer_target+0x1e/0x8d [ 26.043053] [] ? drm_vblank_off+0x30/0x149 [drm] [ 26.043060] [] ? hsw_write32+0x7c/0x92 [i915] [ 26.043067] [] ? intel_modeset_setup_hw_state+0x547/0x9e2 [i915] [ 26.043073] [] ? hsw_write64+0x92/0x92 [i915] [ 26.043077] [] ? drm_modeset_lock_all_crtcs+0x2e/0x43 [drm] [ 26.043081] [] ? __i915_drm_thaw+0xdd/0x168 [i915] [ 26.043083] [] ? pci_pm_restore+0x94/0x94 [ 26.043088] [] ? i915_resume+0x1c/0x33 [i915] [ 26.043089] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 26.043090] [] ? device_resume+0x11a/0x15a [ 26.043091] [] ? async_resume+0x14/0x38 [ 26.043093] [] ? async_run_entry_fn+0x55/0x107 [ 26.043094] [] ? process_one_work+0x1c1/0x2ca [ 26.043095] [] ? worker_thread+0x1c9/0x2ad [ 26.043096] [] ? rescuer_thread+0x267/0x267 [ 26.043096] [] ? kthread+0xca/0xd2 [ 26.043097] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043098] [] ? ret_from_fork+0x7c/0xb0 [ 26.043099] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043100] ---[ end trace 08eb729c5384af96 ]--- [ 26.043102] ------------[ cut here ]------------ [ 26.043108] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:154 ironlake_disable_vblank+0x3f/0x50 [i915]() [ 26.043113] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 26.043114] CPU: 1 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 26.043115] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 26.043116] Workqueue: events_unbound async_run_entry_fn [ 26.043117] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 26.043118] ffffffffa0087dc2 0000000000000020 ffff880002c30000 ffff880002c36fb8 [ 26.043118] 0000000000000002 ffffffffa0087dc2 ffff880251162800 0000000000000001 [ 26.043118] Call Trace: [ 26.043120] [] ? dump_stack+0x41/0x51 [ 26.043120] [] ? warn_slowpath_common+0x6f/0x84 [ 26.043126] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 26.043131] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 26.043135] [] ? vblank_disable_and_save+0x3c/0x152 [drm] [ 26.043138] [] ? drm_vblank_off+0x30/0x149 [drm] [ 26.043144] [] ? hsw_write32+0x7c/0x92 [i915] [ 26.043151] [] ? intel_modeset_setup_hw_state+0x547/0x9e2 [i915] [ 26.043156] [] ? hsw_write64+0x92/0x92 [i915] [ 26.043159] [] ? drm_modeset_lock_all_crtcs+0x2e/0x43 [drm] [ 26.043164] [] ? __i915_drm_thaw+0xdd/0x168 [i915] [ 26.043165] [] ? pci_pm_restore+0x94/0x94 [ 26.043169] [] ? i915_resume+0x1c/0x33 [i915] [ 26.043171] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 26.043172] [] ? device_resume+0x11a/0x15a [ 26.043173] [] ? async_resume+0x14/0x38 [ 26.043174] [] ? async_run_entry_fn+0x55/0x107 [ 26.043175] [] ? process_one_work+0x1c1/0x2ca [ 26.043176] [] ? worker_thread+0x1c9/0x2ad [ 26.043177] [] ? rescuer_thread+0x267/0x267 [ 26.043178] [] ? kthread+0xca/0xd2 [ 26.043179] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043180] [] ? ret_from_fork+0x7c/0xb0 [ 26.043180] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043181] ---[ end trace 08eb729c5384af97 ]--- [ 26.043182] ------------[ cut here ]------------ [ 26.043187] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:154 ironlake_disable_vblank+0x3f/0x50 [i915]() [ 26.043192] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 26.043193] CPU: 1 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 26.043193] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 26.043195] Workqueue: events_unbound async_run_entry_fn [ 26.043195] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 26.043196] ffffffffa0087dc2 0000000000000400 ffff880002c30000 ffff880002c36fb8 [ 26.043197] 0000000000000006 ffffffffa0087dc2 ffff880251162800 0000000000000002 [ 26.043197] Call Trace: [ 26.043198] [] ? dump_stack+0x41/0x51 [ 26.043199] [] ? warn_slowpath_common+0x6f/0x84 [ 26.043204] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 26.043209] [] ? ironlake_disable_vblank+0x3f/0x50 [i915] [ 26.043213] [] ? vblank_disable_and_save+0x3c/0x152 [drm] [ 26.043216] [] ? drm_vblank_off+0x30/0x149 [drm] [ 26.043221] [] ? hsw_write32+0x7c/0x92 [i915] [ 26.043228] [] ? intel_modeset_setup_hw_state+0x547/0x9e2 [i915] [ 26.043234] [] ? hsw_write64+0x92/0x92 [i915] [ 26.043236] [] ? drm_modeset_lock_all_crtcs+0x2e/0x43 [drm] [ 26.043241] [] ? __i915_drm_thaw+0xdd/0x168 [i915] [ 26.043242] [] ? pci_pm_restore+0x94/0x94 [ 26.043246] [] ? i915_resume+0x1c/0x33 [i915] [ 26.043248] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 26.043249] [] ? device_resume+0x11a/0x15a [ 26.043250] [] ? async_resume+0x14/0x38 [ 26.043251] [] ? async_run_entry_fn+0x55/0x107 [ 26.043252] [] ? process_one_work+0x1c1/0x2ca [ 26.043253] [] ? worker_thread+0x1c9/0x2ad [ 26.043254] [] ? rescuer_thread+0x267/0x267 [ 26.043255] [] ? kthread+0xca/0xd2 [ 26.043255] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043256] [] ? ret_from_fork+0x7c/0xb0 [ 26.043257] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043258] ---[ end trace 08eb729c5384af98 ]--- [ 26.043297] ------------[ cut here ]------------ [ 26.043304] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:139 intel_set_cpu_fifo_underrun_reporting+0x249/0x264 [i915]() [ 26.043308] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 26.043309] CPU: 1 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 26.043309] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 26.043311] Workqueue: events_unbound async_run_entry_fn [ 26.043311] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 26.043312] ffffffffa008a5e9 ffff880002c30000 0000000000000000 0000000000049001 [ 26.043313] 0000000000000001 ffffffffa008a5e9 ffff880002c36fb8 ffff880256305000 [ 26.043313] Call Trace: [ 26.043314] [] ? dump_stack+0x41/0x51 [ 26.043315] [] ? warn_slowpath_common+0x6f/0x84 [ 26.043320] [] ? intel_set_cpu_fifo_underrun_reporting+0x249/0x264 [i915] [ 26.043325] [] ? intel_set_cpu_fifo_underrun_reporting+0x249/0x264 [i915] [ 26.043332] [] ? haswell_crtc_enable+0x429/0x8b6 [i915] [ 26.043339] [] ? __intel_set_mode+0xc4a/0x11e8 [i915] [ 26.043345] [] ? gen6_read32+0x6c/0x75 [i915] [ 26.043351] [] ? intel_modeset_setup_hw_state+0x8da/0x9e2 [i915] [ 26.043357] [] ? hsw_write64+0x92/0x92 [i915] [ 26.043360] [] ? drm_modeset_lock_all_crtcs+0x2e/0x43 [drm] [ 26.043364] [] ? __i915_drm_thaw+0xdd/0x168 [i915] [ 26.043365] [] ? pci_pm_restore+0x94/0x94 [ 26.043369] [] ? i915_resume+0x1c/0x33 [i915] [ 26.043371] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 26.043372] [] ? device_resume+0x11a/0x15a [ 26.043373] [] ? async_resume+0x14/0x38 [ 26.043374] [] ? async_run_entry_fn+0x55/0x107 [ 26.043375] [] ? process_one_work+0x1c1/0x2ca [ 26.043376] [] ? worker_thread+0x1c9/0x2ad [ 26.043377] [] ? rescuer_thread+0x267/0x267 [ 26.043377] [] ? kthread+0xca/0xd2 [ 26.043378] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043379] [] ? ret_from_fork+0x7c/0xb0 [ 26.043380] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043381] ---[ end trace 08eb729c5384af99 ]--- [ 26.043382] ------------[ cut here ]------------ [ 26.043388] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:423 intel_set_pch_fifo_underrun_reporting+0x12b/0x145 [i915]() [ 26.043393] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 26.043394] CPU: 1 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 26.043394] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 26.043395] Workqueue: events_unbound async_run_entry_fn [ 26.043396] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 26.043397] ffffffffa008a8d2 ffff880002c30000 0000000000000000 0000000000049001 [ 26.043397] ffff880002c36fb8 ffffffffa008a8d2 00000001000000bc ffff880256305000 [ 26.043398] Call Trace: [ 26.043399] [] ? dump_stack+0x41/0x51 [ 26.043399] [] ? warn_slowpath_common+0x6f/0x84 [ 26.043405] [] ? intel_set_pch_fifo_underrun_reporting+0x12b/0x145 [i915] [ 26.043410] [] ? intel_set_pch_fifo_underrun_reporting+0x12b/0x145 [i915] [ 26.043416] [] ? haswell_crtc_enable+0x443/0x8b6 [i915] [ 26.043422] [] ? __intel_set_mode+0xc4a/0x11e8 [i915] [ 26.043428] [] ? gen6_read32+0x6c/0x75 [i915] [ 26.043434] [] ? intel_modeset_setup_hw_state+0x8da/0x9e2 [i915] [ 26.043439] [] ? hsw_write64+0x92/0x92 [i915] [ 26.043442] [] ? drm_modeset_lock_all_crtcs+0x2e/0x43 [drm] [ 26.043447] [] ? __i915_drm_thaw+0xdd/0x168 [i915] [ 26.043447] [] ? pci_pm_restore+0x94/0x94 [ 26.043452] [] ? i915_resume+0x1c/0x33 [i915] [ 26.043453] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 26.043454] [] ? device_resume+0x11a/0x15a [ 26.043455] [] ? async_resume+0x14/0x38 [ 26.043456] [] ? async_run_entry_fn+0x55/0x107 [ 26.043457] [] ? process_one_work+0x1c1/0x2ca [ 26.043458] [] ? worker_thread+0x1c9/0x2ad [ 26.043459] [] ? rescuer_thread+0x267/0x267 [ 26.043460] [] ? kthread+0xca/0xd2 [ 26.043461] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043462] [] ? ret_from_fork+0x7c/0xb0 [ 26.043463] [] ? kthread_create_on_node+0x15d/0x15d [ 26.043463] ---[ end trace 08eb729c5384af9a ]--- [ 26.051893] ------------[ cut here ]------------ [ 26.051902] WARNING: CPU: 1 PID: 6 at drivers/gpu/drm/i915/i915_irq.c:423 ibx_hpd_irq_setup+0xa0/0xd7 [i915]() [ 26.051908] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 26.051909] CPU: 1 PID: 6 Comm: kworker/u16:0 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 26.051910] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 26.051912] Workqueue: events_unbound async_run_entry_fn [ 26.051913] 0000000000000000 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 26.051914] ffffffffa0087cea ffff880002c30000 ffff880002c30000 ffff880002c36fb8 [ 26.051914] 0000000000000246 ffffffffa0087cea ffff880251162800 ffffffffa008e3f8 [ 26.051915] Call Trace: [ 26.051917] [] ? dump_stack+0x41/0x51 [ 26.051918] [] ? warn_slowpath_common+0x6f/0x84 [ 26.051924] [] ? ibx_hpd_irq_setup+0xa0/0xd7 [i915] [ 26.051930] [] ? ibx_hpd_irq_setup+0xa0/0xd7 [i915] [ 26.051936] [] ? intel_hpd_init+0xa8/0xb9 [i915] [ 26.051941] [] ? __i915_drm_thaw+0xed/0x168 [i915] [ 26.051942] [] ? pci_pm_restore+0x94/0x94 [ 26.051946] [] ? i915_resume+0x1c/0x33 [i915] [ 26.051948] [] ? dpm_run_callback.isra.7+0x21/0x51 [ 26.051949] [] ? device_resume+0x11a/0x15a [ 26.051950] [] ? async_resume+0x14/0x38 [ 26.051951] [] ? async_run_entry_fn+0x55/0x107 [ 26.051953] [] ? process_one_work+0x1c1/0x2ca [ 26.051954] [] ? worker_thread+0x1c9/0x2ad [ 26.051955] [] ? rescuer_thread+0x267/0x267 [ 26.051955] [] ? kthread+0xca/0xd2 [ 26.051956] [] ? kthread_create_on_node+0x15d/0x15d [ 26.051958] [] ? ret_from_fork+0x7c/0xb0 [ 26.051958] [] ? kthread_create_on_node+0x15d/0x15d [ 26.051959] ---[ end trace 08eb729c5384af9b ]--- [ 26.063561] e1000e 0000:00:19.0: irq 51 for MSI/MSI-X [ 26.128970] PM: resume of devices complete after 158.686 msecs [ 26.275025] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 26.275041] ata7: SATA link down (SStatus 0 SControl 300) [ 26.413040] ata2.00: configured for UDMA/100 [ 26.430169] ata8: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 26.430634] ata8.00: configured for UDMA/133 [ 26.509719] PM: Finishing wakeup. [ 26.509719] Restarting tasks ... done. [ 26.510370] video LNXVIDEO:00: Restoring backlight state [ 27.728879] e1000e: eno1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 27.729419] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO [ 27.754371] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 27.758363] ------------[ cut here ]------------ [ 27.758916] WARNING: CPU: 1 PID: 3793 at drivers/gpu/drm/i915/i915_irq.c:209 gen6_enable_rps_interrupts+0x39/0x5c [i915]() [ 27.759487] Modules linked in: dm_mod snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support serio_raw pcspkr i2c_i801 lpc_ich mfd_core battery snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore wmi tpm_infineon tpm_tis tpm acpi_cpufreq i915 video button drm_kms_helper drm [ 27.761320] CPU: 1 PID: 3793 Comm: kworker/1:3 Tainted: G W 3.15.0-rc8_kcloud_422452_20140708+ #134 [ 27.761938] Hardware name: ASUS All Series/Z87-EXPERT, BIOS 1008 05/17/2013 [ 27.762550] Workqueue: events intel_gen6_powersave_work [i915] [ 27.763144] 0000000000000006 ffffffff8170a8f4 0000000000000000 ffffffff81033f78 [ 27.763734] ffffffffa00683f8 ffff880002c30000 ffff880251162800 0000000000040000 [ 27.764314] ffff880002c38238 ffffffffa00683f8 ffff880002c30000 ffffffffa006e916 [ 27.764885] Call Trace: [ 27.765444] [] ? dump_stack+0x41/0x51 [ 27.766004] [] ? warn_slowpath_common+0x6f/0x84 [ 27.766567] [] ? gen6_enable_rps_interrupts+0x39/0x5c [i915] [ 27.767134] [] ? gen6_enable_rps_interrupts+0x39/0x5c [i915] [ 27.767688] [] ? intel_gen6_powersave_work+0xe04/0xefe [i915] [ 27.768241] [] ? process_one_work+0x1c1/0x2ca [ 27.768793] [] ? worker_thread+0x1c9/0x2ad [ 27.769343] [] ? rescuer_thread+0x267/0x267 [ 27.769899] [] ? kthread+0xca/0xd2 [ 27.770452] [] ? kthread_create_on_node+0x15d/0x15d [ 27.771008] [] ? ret_from_fork+0x7c/0xb0 [ 27.771561] [] ? kthread_create_on_node+0x15d/0x15d [ 27.772118] ---[ end trace 08eb729c5384af9c ]---